#div1{
	background: white;
	margin-top: 4em; 
	overflow: hidden;
}
#div1_zuo{
	width: 20%;
	float: left;
	margin-left: 1em;
}
#div1_you{
	width: 65%;
	float:right;
	margin-top: 1em;
}
#div2_zuo{
	width: 24%;
	float: left;
}
#div2_you{
	width: 20%;
	float:right;
}
#div2{
	background-color: white;
	margin-top: 1em;
}
#div3{
	background-color: white;
	margin-top: 1em;
}

.zi{
	margin-right: 1.5em;
	color: #9D9D9D;
	float: right;
}
.xiaozi{
	margin-right: 1.5em;
	color: #9D9D9D;
	font-size: 15px;
}
.lanzi{
	color:#A8ABB0;
}
